Results 151 to 160 of about 100,157 (319)

Dual and opposing roles of primary cilia in medulloblastoma development. [PDF]

open access: yes, 2009
Recent work has shown that primary cilia are essential for Hedgehog (Hh) signaling during mammalian development. It is also known that aberrant Hh signaling can lead to cancer, but the role of primary cilia in oncogenesis is not known. Cerebellar granule
Alvarez-Buylla, Arturo   +5 more
core  

Targeting gut microbiota as a therapeutic approach for neurodegenerative diseases

open access: yesNeuroprotection, EarlyView.
The abstract depicts the gut‐brain axis, illustrating the bidirectional communication between the gastrointestinal tract and the central nervous system. Probiotics can induce the production of neurotrophins, neurotransmitters, SCFAs, and contribute to increased antioxidant levels, which can benefit brain health. In contrast, antibiotics can disrupt the
Tobiloba S. Olajide   +1 more
wiley   +1 more source

Hedgehogs for neutral dissipative germs of holomorphic diffeomorphisms of $(\mathbb{C}^{2},0)$ [PDF]

open access: yesarXiv, 2016
We prove the existence of hedgehogs for germs of complex analytic diffeomorphisms of $(\mathbb{C}^{2},0)$ with a semi-neutral fixed point at the origin, using topological techniques. This approach also provides an alternative proof of a theorem of P\'erez-Marco on the existence of hedgehogs for germs of univalent holomorphic maps of $(\mathbb{C},0 ...
arxiv  

Sonic Hedgehog–Regulated Oligodendrocyte Lineage Genes Encoding bHLH Proteins in the Mammalian Central Nervous System [PDF]

open access: bronze, 2000
Q. Richard Lu   +8 more
openalex   +1 more source

Urban wild meat and pangolin consumption across southern forested Cameroon: The limited influence of COVID‐19

open access: yesPeople and Nature, EarlyView.
Abstract Overexploitation of wildlife is pervasive in many tropical regions, and in addition to being a significant conservation and sustainability concern, it has received global attention given discussions over the origins of zoonotic disease outbreaks.
Franklin T. Simo   +8 more
wiley   +1 more source

Hedgehog components are overexpressed in a series of liver cancer cases

open access: yesScientific Reports
Liver cancers, including hepatocellular carcinoma (HCC), are the sixth most common cancer and the third leading cause of cancer-related death worldwide, representing a global public health problem. This study evaluated nine patients with HCC.
Caroline Brandi Schlaepfer Sales   +12 more
doaj   +1 more source

Massive Infiltrative Osteolysis of the Mandible in Oral Squamous Cell Carcinoma: A Case Report with a Review of the Literature

open access: yesPrecision Radiation Oncology, EarlyView.
Abstract Oral Squamous Cell Carcinoma (OSCC) is the most prevalent form of oral cancer, constituting over 90% of reported cases. This malignancy commonly infiltrates bone, making bone invasion a significant clinical issue. OSCC may invade bone via either an infiltrative or erosive pattern, with the pattern of invasion closely correlating with the ...
Smrithy Sivadas K   +4 more
wiley   +1 more source

Patched represses the Hedgehog signalling pathway by promoting modification of the Smoothened protein [PDF]

open access: bronze, 2000
Philip W. Ingham   +6 more
openalex   +1 more source

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